Cooling a hot summer
In another order of things, the use of specific design with micro microscopic canaladuras copper tubing, allow a greater heat transfer of water with air with which it increases performance fridge, decreasing energy consumption. Control with microprocessor installed on board machine or remote, allows control of the temperature with an accuracy of +/-0,5 ° C by acting on the operating speed of the fans, with inverters.
The quality of the materials that these teams are made are also important. They must be robust, and with specific treatments to withstand the harshest weather weather, even in saline environments, ensuring the long duration of the team. Caufar, for example, opts in some models for a structure built with aluminium profiles, with panels in steel galvanized high thickness and painted to the furnace with resin polyester at 180 ° C for long resistance to atmospheric agents. Others, such as Frigosystem (Equiper) resort in its model Raca 12-250 to steel for removable steel profiles, and the exterior panels of sheet steel cut and dubbed. The Raca Plus model has panels cincada-plastificada sheet.
Coolers of water of Tool-Temp, which sells Alboex, are equipped with a stainless steel for 50 l tank.
The bronze is also a material that is used in various parts. Thus, a bomb of bronze and seamless is corrosion-free and, in general, bronze or stainless steel are a solution of some for all components in contact with water.
A question which must meet the manufacturers of refrigerators is Directive EC number 2037/200 of the European Parliament, which prohibits the use of HCFCs that damage the ozone layer (including gas freon 22 commonly used by the majority of refrigerators). Refrigerators for water, modular, green teams with a range of models ranging from the F 3000, up 500,000 Centrotécnica F, already replied to this directive. Incorporating ecological R-407 gas which allows the same performance that gave the previous R-22, to 15 percent dimensioned surfaces of exchange of the evaporator and condenser; In addition, using an electronic management of the team of greater precision.
The size of refrigerators is one of the arguments of sale. The best size/performance ratio will allow the transformer of plastics to optimize its factory space.
In the field of portable coolers, are valued qualities as the condensation water, dual temperature control function, hot and cold in a single team and versatility water generation, to be able to easily adapt to the diverse need of transformation with different materials. And, of course, if they are portable size and mobility of the team are important. In his series of Raca 12-250 water coolers, Frigosystem, represented by Equiper, incorporates the teamwork castor wheels to facilitate the maneuvers of displacement, a solution also applied by other manufacturers.
Caufar also provides coolers for industrial fluids. The MEC series includes models with a compact unit intended to be used in industrial environments. They are suitable for the cooling of various types of fluids like water glycol, hydraulic oil, fluids of court. His field of temperature for the operation of water from + 5 ° C to + 30 ° C, for the operation of oil of + 20 ° C to + 45 ° C. All models are suitable for ambient temperature up to + 40 ° C.
The circulation pump varies depending on the type of fluid to treat: you peripheral or centrifugal water, emulsions, water glycol; centrifuge for water demineralized or deionised; to the nuts and bolts for medium-high viscosity oils.
Coolers of water from the same supplier are Series Mini-Roto "mr" Central refrigeration modular of fully automatic operation, condensed air. The circuit of pressurized water adapts to any existing water circuit (closed expansion tank, closed cargo tank open, open with collection tank, high, etc.).
